Lily Allen is reportedly pregnant for the second time.

The 27-year-old singer gave birth to her daughter Ethel Mary in November last year. She is believed to be "over the moon" to be expecting another baby with her husband Sam Cooper.

Lily recently had her three-month scan and was told everything is going well.

"Lily has started telling her friends and everybody in her close circle is so excited for her. It was a surprise but Lily and Sam are thrilled," a source told British newspaper The Mirror. "The pair of them have loved every minute of parenthood so far and wanted to expand their brood quickly. So it's great timing."

Lily quit her music career and moved to the countryside to start a family two years ago. However, she recently announced she is working on a new album.

She is planning to release the material just a few months after giving birth.

Lily's baby joy comes two years after she suffered a miscarriage while six months pregnant.

She is already sporting a baby bump.

"Her bump has popped out very early far earlier than the last pregnancy. She's been joking she feels six months pregnant already," the source added.